Sorry for so many questions, but I'm learning a lot and reading datasheets, searching, etc, before I ask anything.
Anyways, I'm connecting a Wiz850io to my Teensy 3.6. The Wiz850io has a reset pin (RSTn) that needs to stay high until a reset is called at which point it goes low for a few milliseconds and then returns to high.
How can I default this pin on my Teensy to high immediately after power is applied? It seems like the pins default to low and I need to digitalWrite them to high but this causes a brief low to high on the pin after power is applied.
I'm not even sure this is a problem but it seems like the correct thing is to keep this reset pin high immediately after power is applied to prevent any quick-resets?
Anyways, I'm connecting a Wiz850io to my Teensy 3.6. The Wiz850io has a reset pin (RSTn) that needs to stay high until a reset is called at which point it goes low for a few milliseconds and then returns to high.
How can I default this pin on my Teensy to high immediately after power is applied? It seems like the pins default to low and I need to digitalWrite them to high but this causes a brief low to high on the pin after power is applied.
I'm not even sure this is a problem but it seems like the correct thing is to keep this reset pin high immediately after power is applied to prevent any quick-resets?